baber/WOPTO huggingface dataset:
Patent JP-S63220378-A (JP)
Title: Graphic processing method
Inventor: UCHIYAMA MAYUMI
IPC: G06T15/80
Filed: 1987-03-09
Abstract: PURPOSE:To omit the calculation of luminance on a vertex every change of a visual face and to shorten a processing time by deciding a front face or a rear face in accordance with the appearance order of vertexes. CONSTITUTION:A vertex having the minimum Y-coordinate value out of respective vertexes is found out as B and a vertex having the maximum Y-coordinate value is found out as T. An angle DBT formed by a vector connecting the vertexes B, T and a horizontal line and an angle DBP formed by a vector connecting the vertex B and a vertex P appearing next to the B and the horizontal line are found out. Both the angles BBT, BBP are compared with each other to decide a clockwise direction or a counterclockwise direction, and DBT>=DBP and DBT< DBP are respectively decided as the counterclockwise direction and the clockwise direction. In case of setting up the surface as the counterclockwise direction, rear face display is decided. When the front/rear face luminance data are utilized on the terminal side, luminance calculation every change of a visual direction can be omitted.
Patent JP-H09221756-A (JP)
Title: Wood chip frothing mixing fill material
Inventor: NISHIMURA AKIRA
IPC: E02D17/18
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a fill material which is provided with a flowing ability and light in unit weight and self-curing, and which is difficult to produce deformation fracture, if cured, by mixing cement, water and a foaming agent with a foam-like fluid agitated and mixed and then manufactured with an agitating device and mixing the fluid with wooden pieces cut in the form of chips with a mixing device. SOLUTION: A fluid, which is manufactured by agitating and mixing cement, water and a foaming agent with an agitating device, is mixed with wooden pieces cut in the form of chips with a mixing device, thereby providing a wooden chip foam mixing filling material. To enhance the rot-proof effect of the wooden pieces during this operation, the antiseptic-added and preservation- treated wooden pieces, which are cut in the form of chips by cutting a wood material, may be used. When manufacturing a foam-like fluid, the rot proof effect can be enhanced by their manufacture by using a compressed inactive gas. This construction makes it possible to provide a fill material which has a flowing ability and is light in unit weight, self-curing and difficult to produce deformation fracture by abnormal external force, such as impact load if it is cured.
Patent JP-H05254641-A (JP)
Title: Transport direction changing device for work
IPC: B65G13/08
Filed: 1992-03-12
Abstract: PURPOSE:To reduce the dimension of the whole device by suppressing the increase of the dimension of an actuator by forming the contact surface of a carrying-out cam roller so that the distance from the rotary shaft gradually increases. CONSTITUTION:When a work W is transported to a direction changing station 10 through the peripheral surfaces of transport rollers 11, 11,... and the peripheral surfaces of free rollers 13, 13,..., the shift of the work W to the Y direction for the approach to a roller conveyor 30 is started by the turning forces of the carrying-out cam rollers 12, 12,.... In this initial state, the cam roller 12 operates on the work W through the part in close to the axis center of a rotary shaft 12a, and drive can be carried out by a sufficiently small torque. Further, when each revolution of the cam rollers 12, 12,... proceeds, the work W is separated and transported from the upper part peripheral surfaces 11b, 11b,... of the rollers 11, 11,... and the part where the distance from the axis center of the rotary shaft 12a of each cam roller 12 becomes equal to an arcuate peripheral surface CaF acts on the work W. However, since the work W is already in separated state from the peripheral surface of each roller 11, drive is carried out with a small torque.
Patent JP-S57168138-A (JP)
Title: Constant volume molten metal pump and sampler with sensor
Inventor: MITSUBORI KATSUO
IPC: G01N1/14
Filed: 1981-04-10
Abstract: PURPOSE:To keep constant the volume of molten metal flowing into a metallic mold through a quartz tube by drawing air from the mold to keep its inside vacuum and arranging electrodes mounted on the porcelain lid and closing electro-magnetic valve by short-circuit of the electrodes when molten metal reaches them. CONSTITUTION:When a pumping sample is taken by sucking up molten metal and air is drawn in the direction of the arrow mark on a paper tube 1, the air is sucked out from an air hole 10 with a vacuum pump ON, and the molten metal is instantaneously sucked up from an inlet 9 that has a float of a quartz tube 6, and it fills the metallic mold 5, short-circuiting the iron wire electrodes 4. With this shortcircuit an electro-magnetic valve operates to shut sucked air through connection terminals 11 which are connected to the electrodes 4. It is, therefore, possible to solidify always a constant volume of molten metal.
Patent JP-H03255634-A (JP)
Title: Formation of distorted field on silicon wafer
Inventor: KUSUMI YOSUKE
IPC: H01L21/322
Filed: 1990-03-05
Abstract: PURPOSE:To make it possible to form roughly an even distorted field as a whole even in case the distribution of the intensity of the beam of an excimer laser is uneven by a method wherein adjacent linear damages in the direction vertical to linear damages to be inflicted are formed in such a way that they are shifted from each other along the damages. CONSTITUTION:Linear damages 2 having an inclination theta to a direction 3 of movement of a silicon wafer 1 are formed. Adjacent linear damages in a direction 7 vertical to the damages 2 are shifted from each other in a lengthwise direction 6 of the damages 2 by the amount DELTAd of shift. As a result, even if a distribution of an intensity of a beam of an excimer laser is uneven, an even distorted field can be formed as a whole by a method wherein a part 2b of the weak intensity of the beam and a part 2a of the strong intensity of the beam are overlapped each other in the direction 7 vertical to the damages 2 and the amount DELTAd of shift is properly selected. The inclination theta to the direction 3 of movement of the wafer 1 is give in tan theta=D/DELTAd to the amount DELTAd of shift. Provided that, the D is proper intervals (mum) between the damages 2 and the unit of the DELTAd is mum.
Patent JP-H04245300-A (JP)
Title: Noise removing device
Inventor: TAKAGI KEIZABURO
IPC: G10L21/02
Filed: 1991-01-30
Abstract: PURPOSE:To efficiently remove the stationary noise and nonstationary noise mixed in a voice regardless of the nature of noise. CONSTITUTION:A voice containing noise and the ambient noise inputted to a microphone 1 inputting the voice and a microphone 2 inputting the ambient noise are converted into time series feature vectors by a feature extraction section 3 and a feature extraction section 4 respectively. A stationary noise removal section 5 and a stationary noise removal section 6 remove the stationary noise from the inputted time series feature vectors respectively. A nonstationary noise removal section 7 removes the nonstationary noise from the voice time series feature vector after the stationary noise is removed. The stationary noise is removed from two inputs respectively by 1-ch spectrum subtraction, and the unremoved remaining noise is referred as the nonstationary noise and removed by 2-ch spectrum subtraction.
Patent JP-S54145841-A (JP)
Title: Non-asbestos dry type clutch facing
Inventor: YAMAMOTO YASUNOBU
IPC: F16D13/64
Filed: 1978-05-08
Abstract: PURPOSE: To eliminate use of asbestos in a clutch facing to prevent the asbestos from adversely affecting human body and to obtain a preferable frictional performance of the clutch facting by constructing a dry type clutch facing by bonding a frictional member having a base material of plant fiber to a back member with an adhesive.  
     CONSTITUTION: A non-asbestos dry type clutch facing is constructed by bonding a frictional member having a base material of plant fiber or plant fiber including other several inorganic fibers to a back member with an adhesive. In this case, the above plant fiber employs cotton fiber or other natural fiber, and the inorganic fiber uses glass fiber or other fiber. The frictional member is fabricated, for example, by hitting to pulverize both the plant and inorganic fibers together with various frictional characteristic improving agent, forming a sheet therewith, then sequentially dipping it with binder, preliminarily drying it, pressurizing it, heat shaping it, and punching it, etc. The frictional member 1 is provided with holes 2', 2" as part of holes for directly attaching it, large and small hole portions 3' and 3" for ribets, and bonded to the back member 5 between the contact surfaces 4 and 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55145679-A (JP)
Title: Leucylnitroagmatine derivative
Inventor: SAWADA JIROU
IPC: A61K31/335
Filed: 1979-05-02
Abstract: NEW MATERIAL:A leucylnitroagmatine derivative of the formula (R is benzyl group which may have a substituent).  
     EXAMPLE: trans-N-[ N-(3-Benzyl-oxycarbonyloxirane-2-carbonyl)-lercyl ]-NG-nitroagmatine.  
     USE: An intermediate useful for preparing N-[N-(3-carboxyoxirane-2-carbonyl)- leucyl]-agmatine (=epoxysuccinyl leucylagmatine), having the thiol group as an active center in the molecule, and capable of powerfully inhibiting the activity of protease, in high yield readily.  
     PROCESS: A tert-butoxycarbonyl-leucyl-N-hydroxysuccinimide ester is reacted with NG-nitroagmatine. The resulting product is then treated with formic acid, and reacted with benzyl-hydrogen-epoxysuccinate in the presence of a condensing agent in a solvent to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63222080-A (JP)
Inventor: MIZUKI TATSURO
IPC: D01F9/12
Filed: 1987-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61213580-A (JP)
Inventor: MIZUSHIMA AKIO
IPC: F25D23/02
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59181983-A (JP)
Title: Generating method and device for power by magnetic substance in magnetic fluid
Inventor: YAMAUCHI HIDEKI
IPC: H02N11/00
Filed: 1983-03-30
Abstract: PURPOSE:To stably generate continuous rotary power by always generating difference in levitating forces generated at both right and left sides of a rotor by the magnetically levitating action of a magnetic substance. CONSTITUTION:Magnetic fluid 3 is filled in a right tube section 2 of a U-shaped tube 1 made of a nonmagnetic material, and liquid which is different from the magnetic fluid 3 and not mixed with the fluid 3 is filled in the left tube section 4 of the tube 1. A rotor 8 annularly formed by a float 7 made of a magnetic substance such as a permanent magnet or an electromagnet is filled in the tube 1, and provided so as to be freely rotated in the tube 1. Difference occurs always continuously in the levitating forces by the magnetically levitating action generated at both the right and left sides of the rotor 8, and the rotor 8 is continuously rotated.
Patent JP-H11259795-A (JP)
Title: Running information transmission device for shuttle bus
Inventor: OKAWA YORIO
IPC: G08G1/127
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a person to confirm the departure and arrival condition of a shuttle bus at a bus stop, where the person will get on, without going to the bus stop. SOLUTION: A running information transmission device 1 is mounted on a shuttle bus, which is provided with an intra-bus announcement device (broadcasting part) 12 to broadcast the name of the next bus stop in the bus, and transmits information of the running position of this shuttle bus and transmits the voice signal of intra-bus broadcast from the intra-bus announcement device 12 with frequencies different by operation routes of the shuttle bus and transmits it with the same frequency within the operation route. This voice signal is transmitted by the FM system.
Patent JP-S63220204-A (JP)
Title: Photosensor
Inventor: KAWADA NAOKI
IPC: G02F1/313
Filed: 1987-03-10
Abstract: PURPOSE:To obtain the title compact and inexpensive photosensor of a simple structure by using light waveguides wherein the difference in the refractive index between the core or guide and the clad is changed in accordance with the specified physical quantity around the optically coupled part. CONSTITUTION:Certain parts of two single-mode optical fibers are fused or polished and bonded to obtain an optical coupler 1. An optical fiber, wherein the difference in the refractive index between the core and the clad is changed in accordance with the physical quantities such as the temp. and pressure in the vicinity of the coupled part 1-a, is used as the optical fiber constituting the sensor. Accordingly, the change in the physical quantity at the optically coupled part 1-a can be detected as the variations in the branching ratio of the outputted lights. By this method, the number of components is reduced, and the high-performance, compact, and inexpensive photosensor of a simple structure can be obtained.
Patent JP-S56150736-A (JP)
Title: Test light emitting device for automatic strobe
Inventor: MIZOGAMI KAZUNORI
IPC: G03B7/16
Filed: 1980-04-23
Abstract: PURPOSE: To obtain a dim signal in spite of no operation of a shutter by providing a test switch in parallel with a synchronizing contact, and controlling the opening and closing of the trigger switch of the integrating circuit of an exposure control circuit by the light emission signal generated with the emission of a flash discharge tube.  
     CONSTITUTION: This consists of a combination of a single-lens reflex camera of a TTL direct photometric system of reflecting the light through a photographic lens on the shutter curtain plane and the film plane and receiving the reflected light thereof with the photometric elements of an exposure control circuit, and a TTL automatic strobe, wherein a test switch SW 2  for test emission of a flash discharge tube F is provided in parallel with a synchronizing circuit, and when this switch SW 2  is closed, the flash discharge tube F emits light, by the emission signal generated along with this, the integrating function of the exposure control circuit is  acted and the dim signal is obtained and therefore, the test light emission is accomplished without operating the shutter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09244212-A (JP)
Title: Halftone phase shift photomask and blank for halftone phase shift photomask
Inventor: ITO NORITO
IPC: G03F1/32
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent the etching of the layers in halftone phase shift films at the time of patterning the light shielding film to be formed on the halftone phase shift films by wet etching in the case the halftone phase shift films are composed of multilayered films of a chromium system. SOLUTION: This blank for photomasks has a transparent substrate 101, the halftone phase shift films 104 of the multiple layers contg. at least chromium atoms and fluorine atoms in all the layers 102, 103 formed thereon and the light shielding film 105 which is further formed thereon and does not substantially contain fluorine atoms. This halftone phase shift mask is formed by patterning the blank described above.
Patent JP-H10257762-A (JP)
Title: Switching power supply
Inventor: OSAKI MASAYASU
IPC: H02M3/28
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size, weight and the cost of a switching power supply. SOLUTION: The switching power supply comprises a switching element Q connected across a DC input V1 in series with the primary winding S1 of a power supply transformer T1, a control section for turning the element Q on/off at an appropriate high frequency, a first filtering/rectifying circuit 10 for producing a filtered DC output V2 for the load from the secondary winding S2 of the power supply transformer T1, an auxiliary winding S5 connected in series with the secondary winding S2, a second filtering/rectifying circuit D4, C5 for producing a DC output Vcc2 from the auxiliary winding S5, a transistor Tr being turned on/off by an external remote signal, a light emitting diode LED connected across the DC output Vcc2 of the second filtering/rectifying circuit D4, C5 in series with the transistor Tr,  and a phototransistor PT having collector connected with a control section and producing an output in response to an optical signal from the light emitting diode LED. The control section controls the DC V2 for load from the first filtering/rectifying circuit 10 to be switched between outputting state and substantially interrupted state depending on the variation in the output from phototransistor PT.
Patent JP-H08207875-A (JP)
Title: Auxiliary power device for bicycle
Inventor: MORI HIROYOSHI
IPC: B62M6/50
Filed: 1995-02-07
Abstract: PURPOSE: To provide a means to realize a convenient and low cost device by using a system in which a rear wheel tire or a front wheel tire is directly rotated frictionally by a drive wheel. CONSTITUTION: An electric motor 9a is fixed to an electric motor fixing plate 4a as a part of a power mounting structural body 4, and a driving wheel 9c is rotatably driven through a one-way clutch 9b driven rotatably by an output rotating shaft of the electric motor 9a. Also the side surface, i.e., the frictional surface 9d of the driving wheel 9c comprises a frictional body 9f of irregular rubber material, and is brought into contact frictionally with the outer peripheral surfaces or side surfaces of a rear wheel tire 1a or a front wheel tire 1b of a bicycle. With this composition, the rotational driving force of the electric motor 9a as an auxiliary power source is transmitted to the driving wheel 9c, and the driving wheel is brought into contact with a tire by a proper pressing force due to action of a spring 4e.  When the bicycle runs at a running speed beyond the upper limit of the rotational speed of the electric motor prescribed separately, the one-way clutch operates and the electric motor 9a does not act as a load on pressing force.
Patent JP-S57170923-A (JP)
Title: Heat-resistant and flame-retardant resin composition
Inventor: KAJIURA SADAO
IPC: C08G59/00
Filed: 1981-04-14
Abstract: PURPOSE: To prepare the titled composition giving a cured product having water resistance and excellent electrical properties at high temperature, by using a polyfunctional cyanamide compound, a polyfunctional N-cyano-N-amide compound, an epoxy compound, and a compound having allyl group, as essential  components.  
     CONSTITUTION: The objective composition is prepared by adding (A) a compound such as phenol, (B) a radical initiation catalyst (e.g. dicumyl peroxide) and (C) a curing agent (e.g. acid anhydride) to a mixture of (D) a polyfunctional cyanamide compound and/or a polyfunctional N-cyano-N-amide compound, (E) an epoxy compound (e.g. bisphenol A type epoxy resin) and (F) a compound having allyl grop (e.g. diallyl phthalate monomer). The amounts of the allyl group and the epoxy group are preferably 0.05W0.3 and 0.1W0.5 equivalent, respectively, based on 1 equivalent of the polyfunctional cyanamide compound or the polyfunctional N-cyano-N-cyanamide compound.  
     USE: Electrical insulating material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51130986-A (JP)
Title: Fiber cloth "buff" of tape type
Inventor: MATSUI KOUTAROU
IPC: B24D13/02
Filed: 1975-05-08
Abstract: PURPOSE: To use tape cloth effectively to make buff. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09244201-A (JP)
Title: Structure for detecting emptiness of replenishing liquid container for automatic developing machine
Inventor: SUZUKI MOTOI
IPC: G03D3/06
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To detect the emptiness of a replenishing liquid container in accordance with the output of an encoder rotating together with a motor or pump for supplying the replenishing liquid from this replenishing liquid container to a processing tank. SOLUTION: At the time of detecting the emptiness of the replenishing liquid bag disposed in an automatic developing machine by the pulse width of a pulse signal, judgment is made that the replenishing liquid container is empty in the case of the detection that the output signals of a high level and low level are pulse widths longer than the prescribed length and that the waveforms of these signals are 3 to 4 times the pulse width of the signals outputted at the time of the stationary driving of the motor. Judgment is made that the replenishing liquid container is empty in the case of the detection that the pulse width of the output signals of the high level and low level are shorter than the pulse width of the signals outputted at the time of the stationary driving of the motor and that the output signals of the high level and low level invert alternately twice, total 4 times.
Patent JP-H03256056-A (JP)
Title: Image recorder
Inventor: FUKANO AKIRA
IPC: G03G15/08
Filed: 1990-03-06
Abstract: PURPOSE:To set the lives of a developing unit and a collecting unit to be optimum and to keep running cost to the minimum by making it possible to respectively separate the developing unit, a toner cartridge and the collecting unit. CONSTITUTION:It is possible to respectively separate the developing unit 16, the toner cartridge 17 and the collecting unit 21. The toner cartridge 17 is fixed to the developing unit 16, and the developing unit 16 in which the toner cartridge 17 is fitted and the collecting unit 21 are fixed to a main body 1 by a specified device so that a gap between the photosensitive drum 18 and the developing roller 24 may be a desired value so as to constitute an electrophotographic processing part. Thus, the life of the electrophotographic processing part is made longer and the running cost is kept to the minimum.
Patent JP-S51130691-A (JP)
Title: Washing liquid for removing nox
Inventor: AZUMA KENKOKU
IPC: B01D53/77
Filed: 1975-05-08
Abstract: PURPOSE: To obtain a low-cost and effective washing liquid for reducing NO 2  and NO in exhaust gas to non-hazardous N 2  by adding thiosulfate which prevents air oxidation of a reducing agent, Na 2 SO 3 . 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62210932-A (JP)
Inventor: TOMIOKA TOSHIICHI
IPC: A01G31/00
Filed: 1986-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06265309-A (JP)
Title: Measuring device of discontinuous structure body
Inventor: UMADONO SHINJI
IPC: G01B11/00
Filed: 1993-03-16
Abstract: PURPOSE:To accurately obtain the space information such as the displacement, dimensions, and spacing of a discontinuous structure body even if the spacing and dimensions of the discontinuous structure body to be measured are small. CONSTITUTION:Terminals 1a-1f are discriminated and the positions are recognized by a quantity-of-light signal Ic which is detected by a quantity-of-light detection part 2c and is binary-coded and then are processed by a signal processing part 4, thus calculating a terminal position Pi, a terminal width Wi, and a distance Di between terminals. Then, by obtaining the signal value of a displacement signal Hc corresponding to a calculated terminal position Pi of the terminals 1a-1f, an amount of displacement Hi of the terminals 1a-1f is obtained.
Patent JP-H10256099-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/08
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor for preventing the deterioration of sound quality due to a magnetic lines of force or vibrations from outside and for achieving a high-quality sound reproduction when it is mounted on an audio electronic equipment. SOLUTION: A capacitor has a capacitor element 11 that is constituted by winding an anode foil and a cathode foil while including a separator between them, an electrolyte for drive that is dipped into the capacitor element 11, a blind metal case 12 for accommodating the capacitor element 11, and a sealing body 13 for sealing the opening of the blind metal case 12. And, a conductive line-shaped body 15 is wound around the outer surface of the blind metal case 12.